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Investigation of Thermal Behavior of 3D PET Knits with Different Bioceramic Additives

The purpose of this study is to investigate the thermoregulatory properties of polyethylene terephthalate (PET) 3D knitted materials with bioceramic additives which are highly absorbing far-infrared (FIR) radiation. Ceramic materials are well-known and useful for thermal insulation applications. In...

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Autores principales: Sankauskaitė, Audronė, Rubežienė, Vitalija, Kubilienė, Diana, Abraitienė, Aušra, Baltušnikaitė-Guzaitienė, Julija, Dubinskaitė, Kristina
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7362177/
https://www.ncbi.nlm.nih.gov/pubmed/32527069
http://dx.doi.org/10.3390/polym12061319
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author Sankauskaitė, Audronė
Rubežienė, Vitalija
Kubilienė, Diana
Abraitienė, Aušra
Baltušnikaitė-Guzaitienė, Julija
Dubinskaitė, Kristina
author_facet Sankauskaitė, Audronė
Rubežienė, Vitalija
Kubilienė, Diana
Abraitienė, Aušra
Baltušnikaitė-Guzaitienė, Julija
Dubinskaitė, Kristina
author_sort Sankauskaitė, Audronė
collection PubMed
description The purpose of this study is to investigate the thermoregulatory properties of polyethylene terephthalate (PET) 3D knitted materials with bioceramic additives which are highly absorbing far-infrared (FIR) radiation. Ceramic materials are well-known and useful for thermal insulation applications. In order to compare different types of ceramic additives and coating methods for their incorporation into textile, several types of ceramic compounds with heat-retaining function were selected: germanium (Ge), aluminum (Al) and silicon (Si) additives were applied by impregnation in squeezing padder and titanium (Ti) by the screen printing method. The thermoregulatory properties (thermal resistance, heat-retaining effectiveness and air permeability) of 3D PET knits with bioceramic additives were estimated. In this study scanning electron microscopy (SEM) images were used to analyze the morphology of coated fabrics, X-ray fluorescence spectroscopy (XRF) analysis was applied to evaluate the number of minerals with high heat capacity in each formulation used for treatment. The knits coated with a formulation containing Ti ceramic additives demonstrated the most effective thermal behavior. Furthermore, better heat accumulation effectiveness of Ti ceramics containing knits was confirmed by Fourier transform infrared spectroscopy (FTIR) analysis. It was also determined that 3D knitted fabric with Ti ceramic additives showed the highest emissivity among tested samples and the implication is that this sample radiates its energy more efficiently than others.
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spelling pubmed-73621772020-07-21 Investigation of Thermal Behavior of 3D PET Knits with Different Bioceramic Additives Sankauskaitė, Audronė Rubežienė, Vitalija Kubilienė, Diana Abraitienė, Aušra Baltušnikaitė-Guzaitienė, Julija Dubinskaitė, Kristina Polymers (Basel) Article The purpose of this study is to investigate the thermoregulatory properties of polyethylene terephthalate (PET) 3D knitted materials with bioceramic additives which are highly absorbing far-infrared (FIR) radiation. Ceramic materials are well-known and useful for thermal insulation applications. In order to compare different types of ceramic additives and coating methods for their incorporation into textile, several types of ceramic compounds with heat-retaining function were selected: germanium (Ge), aluminum (Al) and silicon (Si) additives were applied by impregnation in squeezing padder and titanium (Ti) by the screen printing method. The thermoregulatory properties (thermal resistance, heat-retaining effectiveness and air permeability) of 3D PET knits with bioceramic additives were estimated. In this study scanning electron microscopy (SEM) images were used to analyze the morphology of coated fabrics, X-ray fluorescence spectroscopy (XRF) analysis was applied to evaluate the number of minerals with high heat capacity in each formulation used for treatment. The knits coated with a formulation containing Ti ceramic additives demonstrated the most effective thermal behavior. Furthermore, better heat accumulation effectiveness of Ti ceramics containing knits was confirmed by Fourier transform infrared spectroscopy (FTIR) analysis. It was also determined that 3D knitted fabric with Ti ceramic additives showed the highest emissivity among tested samples and the implication is that this sample radiates its energy more efficiently than others. MDPI 2020-06-09 /pmc/articles/PMC7362177/ /pubmed/32527069 http://dx.doi.org/10.3390/polym12061319 Text en © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Sankauskaitė, Audronė
Rubežienė, Vitalija
Kubilienė, Diana
Abraitienė, Aušra
Baltušnikaitė-Guzaitienė, Julija
Dubinskaitė, Kristina
Investigation of Thermal Behavior of 3D PET Knits with Different Bioceramic Additives
title Investigation of Thermal Behavior of 3D PET Knits with Different Bioceramic Additives
title_full Investigation of Thermal Behavior of 3D PET Knits with Different Bioceramic Additives
title_fullStr Investigation of Thermal Behavior of 3D PET Knits with Different Bioceramic Additives
title_full_unstemmed Investigation of Thermal Behavior of 3D PET Knits with Different Bioceramic Additives
title_short Investigation of Thermal Behavior of 3D PET Knits with Different Bioceramic Additives
title_sort investigation of thermal behavior of 3d pet knits with different bioceramic additives
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7362177/
https://www.ncbi.nlm.nih.gov/pubmed/32527069
http://dx.doi.org/10.3390/polym12061319
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